The CyberData InformaCast Enabled Loudspeaker Amplifier is for use with Singlewire's InformaCast paging and emergency notification software.
This PoE-powered paging device and loud ringer is for use in places that need loud paging. It provides an easy method for implementing an IP-based overhead paging system for your existing or new VoIP Phone system.
The InformaCast Enabled Loudspeaker Amplifier can have one or two 011471 IP66 Analog Horns attached. See more details in the Operations Guide or under the Installation tab above.
**Dimensions are measured from the perspective of the product being upright with the front of the product facing you.
IP multicast is a technique for one-to-many communication over a local IP network. IGMP multicast is sent via UDP packets from a multicast server to a multicast receiver. This stream scales to a larger receiver population by not requiring prior knowledge of who or how many receivers there are. Multicast uses network infrastructure efficiently by requiring the source to send a packet only once, even if it needs to be delivered to many receivers. The network replicates the packet in order to reach multiple receivers only when necessary.
Multicast is a great alternative to SIP registration as it does not require that the recipient of the stream to register as an extension on an IP-PBX server.
CyberData products support both regular IGMP multicast as well as proprietary Polycom Group Paging.